public static DbObjectSmartUpdate Deserialize(Byte[] obj)
        {
            DbObjectSmartUpdate entity;
            using (MemoryStream stream = new MemoryStream(obj))
            {
                IFormatter formatter = new BinaryFormatter();
                entity = (DbObjectSmartUpdate)formatter.Deserialize(stream);
            }
            return entity;
        }报错Could not load file or assembly 'OnTheWayModel, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. 系统找不到指定的文件。